I don't know about other customers, but I manage to wait a very long time for my turn, even if one person is in front of me, one cash register worked all my visits and slowly, but the exchanger accepted currency that other banks did not take (some kind of seal, record, wet hands took, but no more than a centimeter a gift)
They cheat with currency!!!! A moldy bill was slipped in. I immediately checked at the bank across the street because I had already encountered this. I returned 10 minutes later to change it, but they don't accept it back. I've been arguing with the management for a very long time, but it's all useless. This bill is not accepted in other banks. You can just throw away $100.